[go: up one dir, main page]

CN102884806A - 数字广播接收装置和数字广播接收方法 - Google Patents

数字广播接收装置和数字广播接收方法 Download PDF

Info

Publication number
CN102884806A
CN102884806A CN2011800230347A CN201180023034A CN102884806A CN 102884806 A CN102884806 A CN 102884806A CN 2011800230347 A CN2011800230347 A CN 2011800230347A CN 201180023034 A CN201180023034 A CN 201180023034A CN 102884806 A CN102884806 A CN 102884806A
Authority
CN
China
Prior art keywords
signal
earthquake motion
earthquake
unit
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011800230347A
Other languages
English (en)
Chinese (zh)
Inventor
城杉孝敏
村上真一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Consumer Electronics Co Ltd
Original Assignee
Hitachi Consumer Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2010107856A external-priority patent/JP5478353B2/ja
Priority claimed from JP2010107857A external-priority patent/JP2011239119A/ja
Application filed by Hitachi Consumer Electronics Co Ltd filed Critical Hitachi Consumer Electronics Co Ltd
Publication of CN102884806A publication Critical patent/CN102884806A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
CN2011800230347A 2010-05-10 2011-02-28 数字广播接收装置和数字广播接收方法 Pending CN102884806A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010-107856 2010-05-10
JP2010107856A JP5478353B2 (ja) 2010-05-10 2010-05-10 デジタル放送受信装置およびデジタル放送受信方法
JP2010-107857 2010-05-10
JP2010107857A JP2011239119A (ja) 2010-05-10 2010-05-10 デジタル放送受信装置およびデジタル放送受信方法
PCT/JP2011/054506 WO2011142160A1 (fr) 2010-05-10 2011-02-28 Appareil récepteur de radiodiffusion numérique et procédé de réception de radiodiffusion numérique

Publications (1)

Publication Number Publication Date
CN102884806A true CN102884806A (zh) 2013-01-16

Family

ID=44914219

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800230347A Pending CN102884806A (zh) 2010-05-10 2011-02-28 数字广播接收装置和数字广播接收方法

Country Status (3)

Country Link
US (1) US20130094617A1 (fr)
CN (1) CN102884806A (fr)
WO (1) WO2011142160A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105340202A (zh) * 2013-06-14 2016-02-17 松下电器（美国）知识产权公司 发送方法和发送装置、以及接收方法和接收装置
CN105763953A (zh) * 2016-02-22 2016-07-13 四川长虹电器股份有限公司 电视中播放紧急警报广播的方法
CN111161551A (zh) * 2018-11-08 2020-05-15 丰田自动车北美公司 用于检测、警报和响应紧急车辆的设备、系统和方法
CN111510251A (zh) * 2013-12-06 2020-08-07 Lg电子株式会社 发送和接收广播信号的装置和方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103186966A (zh) * 2011-12-27 2013-07-03 成都市美幻科技有限公司 地震预警中地震烈度的声音提示方法
CN102685685A (zh) * 2012-04-12 2012-09-19 蔡云萍 用于无线小区内异常事件的通知方法
CN103546261B (zh) * 2012-07-10 2016-10-05 中国矿业大学(北京) 安防领域中的微震无线高速传输系统
TWI470980B (zh) * 2012-12-26 2015-01-21 Mstar Semiconductor Inc 解碼方法及多媒體播放系統
GB2515801A (en) * 2013-07-04 2015-01-07 Sony Corp Transmitter and receiver and methods of transmitting and receiving
EP3039834B1 (fr) * 2013-08-30 2018-10-24 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Procede et appareil de transmission d'un signal avec enveloppe constante
US10917186B2 (en) * 2015-07-21 2021-02-09 Lg Electronics Inc. Broadcasting signal transmitting apparatus, broadcasting signal receiving apparatus, broadcasting signal transmitting method, and broadcasting signal receiving method
JP6290851B2 (ja) * 2015-12-24 2018-03-07 日本電気株式会社 信号構成装置、信号構成システム、信号構成方法、および信号構成用プログラム
JP7083622B2 (ja) * 2016-10-31 2022-06-13 日本放送協会 再多重化装置、分離装置及びチップ
JP7083623B2 (ja) * 2016-10-31 2022-06-13 日本放送協会 再多重化装置、分離装置及びチップ
IT201800006022A1 (it) * 2018-06-04 2019-12-04 Sistema, trasmettitore, ricevitore e metodo per la trasmissione e la ricezione satellitare di segnali di allarme
EP4009183A1 (fr) * 2018-10-18 2022-06-08 Shanghai Cambricon Information Technology Co., Ltd Procédé et dispositif de traitement de données réseau sur puce
JP2021177598A (ja) * 2020-05-08 2021-11-11 シャープ株式会社 音声処理システム、音声処理方法、及び音声処理プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070182586A1 (en) * 2006-02-07 2007-08-09 Kabushiki Kaisha Toshiba Emergency information prompt report system
CN101647272A (zh) * 2006-11-10 2010-02-10 Lg电子株式会社 用于接收广播信号的设备及使用该设备处理广播信号的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4633135B2 (ja) * 2008-02-08 2011-02-16 財団法人エヌエイチケイエンジニアリングサービス 地上デジタルテレビジョン放送における緊急速報を受信する受信機
JP5398998B2 (ja) * 2008-04-15 2014-01-29 株式会社Ｎｔｔドコモ 放送波受信端末装置及び放送番組選定方法
JP5271599B2 (ja) * 2008-05-09 2013-08-21 株式会社エヌ・ティ・ティ・ドコモ 放送配信装置、放送受信機、放送システム、放送配信方法、放送受信方法、および放送制御方法
JP2009302993A (ja) * 2008-06-16 2009-12-24 Nec Electronics Corp 緊急情報報知システム、ｃａｔｖ受信機、及び緊急情報報知方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070182586A1 (en) * 2006-02-07 2007-08-09 Kabushiki Kaisha Toshiba Emergency information prompt report system
CN101647272A (zh) * 2006-11-10 2010-02-10 Lg电子株式会社 用于接收广播信号的设备及使用该设备处理广播信号的方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105340202A (zh) * 2013-06-14 2016-02-17 松下电器（美国）知识产权公司 发送方法和发送装置、以及接收方法和接收装置
CN108736997A (zh) * 2013-06-14 2018-11-02 太阳专利托管公司 发送方法和发送装置、以及接收方法和接收装置
CN111510251A (zh) * 2013-12-06 2020-08-07 Lg电子株式会社 发送和接收广播信号的装置和方法
CN105763953A (zh) * 2016-02-22 2016-07-13 四川长虹电器股份有限公司 电视中播放紧急警报广播的方法
CN111161551A (zh) * 2018-11-08 2020-05-15 丰田自动车北美公司 用于检测、警报和响应紧急车辆的设备、系统和方法
CN111161551B (zh) * 2018-11-08 2023-06-30 丰田自动车北美公司 用于检测、警报和响应紧急车辆的设备、系统和方法

Also Published As

Publication number Publication date
US20130094617A1 (en) 2013-04-18
WO2011142160A1 (fr) 2011-11-17

Similar Documents

Publication Publication Date Title
CN102884806A (zh) 数字广播接收装置和数字广播接收方法
JP4417965B2 (ja) デジタル放送システムとこのシステムに用いられる放送装置、緊急放送処理装置及び受信機
JP4772899B2 (ja) デジタル放送システムとこのシステムに用いられる放送装置及び受信機
US20110280381A1 (en) Receiving apparatus, announcement control method, and program
JP5801561B2 (ja) デジタル放送送信装置およびデジタル放送送信方法
KR100977984B1 (ko) 디지털 재난 방송 수신 장치 및 방법
JP5478353B2 (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2011114593A (ja) デジタル放送受信装置
JP2007251298A (ja) デジタル放送再送信装置、デジタル放送受信機およびデジタル放送再送信システム
JP2011244033A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2012015930A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2011216926A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2011244230A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP6421228B2 (ja) 送信装置、デジタル放送送信方法、デジタル放送送受信システム及びデジタル放送送受信方法
JP6256959B2 (ja) 送信装置、デジタル放送送信方法、デジタル放送送受信システム及びデジタル放送送受信方法
WO2011145369A1 (fr) Dispositif de réception de radiodiffusion numérique et procédé de réception de radiodiffusion numérique
JP6069442B2 (ja) デジタル放送送受信システム及びデジタル放送送受信方法
JP2011216927A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP5595787B2 (ja) デジタル放送受信装置及びデジタル放送受信方法
JP2011244041A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2011244229A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2011244039A (ja) デジタル放送受信装置およびデジタル放送受信方法
JP2011244038A (ja) デジタル放送受信装置およびデジタル放送受信方法
WO2011121813A1 (fr) Appareil récepteur de radiodiffusion numérique et procédé de réception de radiodiffusion numérique
JP2012080475A (ja) デジタル放送受信装置およびデジタル放送受信方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130116